Wire harness protection sleeve and vehicle with same

Abstract

The utility model provides a wire harness protection sleeve and a vehicle with the same. The wire harness protection sleeve comprises a first protection structure, a second protection structure and a third protection structure. The outline of the first protection structure is matched with the outer surface structure of the wire harness trunk, so that the first protection structure forms a mounting part connected with the wire harness trunk; the first end of the second protection structure is connected with the first protection structure, the second end of the second protection structure extends away from the first protection structure, and the inner side of the second protection structure is provided with a mounting hole for a wire harness branch to pass through; the third protection structure is sleeved with the third protection structure, and the third protection structure is arranged in a sliding mode relative to the second protection structure in the first direction. The problems that in the prior art, a wire harness branch adopts an adhesive tape winding method, a corrugated pipe easily cuts and abrades the wire harness, the reliability of the wire harness is reduced, and the service life is shortened are solved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle manufacturing technology, and more specifically, to a wire harness protective sleeve and a vehicle having the same. Background Technology

[0002] Wiring harnesses are the nerves of a vehicle's operation, and all companies have strict requirements for the protection of vehicle wiring harnesses. Ensuring the reliability of vehicle wiring harnesses plays an extremely important role in the overall quality of the vehicle.

[0003] In existing technologies, most vehicle wiring harnesses are protected using corrugated tubing. Branches of the main wiring harness are wrapped with cloth tape or PVC tape. After prolonged use, the corrugated tubing will continuously wear down and cut the wiring harness branches. In particular, the current corrugated tubing cutting process cannot guarantee that the cuts made along the troughs of the corrugated tubing will be very sharp. During vehicle operation, this will quickly wear down the wiring harness, causing it to break and leading to vehicle malfunctions. This significantly reduces the reliability of the vehicle and user satisfaction.

[0004] Some wiring harness branches in the vehicle are protected with T-shaped or Y-shaped sleeves. Although this measure can effectively protect the wiring harness from being cut and worn by the corrugated pipe, due to the overall layout of the vehicle, it is impossible to use this protection measure for all wiring harness branches in the vehicle. Moreover, this protection is costly, which puts a lot of cost pressure on vehicle manufacturers.

[0005] There is currently no effective solution to the above problems. Utility Model Content

[0006] The main objective of this invention is to provide a wire harness protective sleeve and a vehicle equipped with it, in order to solve the problem in the prior art where the wire harness branching point is wrapped with tape, and the corrugated tube is easily cut and worn by the wire harness, resulting in reduced reliability and shortened service life of the wire harness.

[0007] To achieve the above objectives, according to one aspect of the present invention, a wire harness protective sleeve is provided, comprising: a first protective structure, the outline of which is adapted to the outer surface structure of the wire harness backbone, so that the first protective structure forms a mounting portion for connecting the wire harness backbone; a second protective structure, a first end of which is connected to the first protective structure, a second end of which extends away from the first protective structure, and an inner side of which is formed a mounting hole for wire harness branches to pass through; and a third protective structure, which is sleeved on the outer side of the second protective structure and is slidably disposed relative to the second protective structure along a first direction.

[0008] Furthermore, the third protective structure can slide to multiple different working positions along the first direction. When the third protective structure is in each working position, the distance between the end of the third protective structure near the first protective structure and the first protective structure is set differently.

[0009] Furthermore, at least one of the second and third protective structures is connected to a slider protrusion, and at least one of the second and third protective structures is provided with a groove along the first direction, with the slider protrusion located in the groove.

[0010] Furthermore, a stop is provided at the end of the slide away from the first protective structure, the stop being used to limit the slider protrusion along the first direction.

[0011] Furthermore, the first direction is the extension direction of the second protective structure.

[0012] Furthermore, the second protective structure is set at an angle to the first protective structure.

[0013] Furthermore, the first protective structure and the second protective structure are integrally formed.

[0014] Furthermore, at least one of the first protective structure, the second protective structure, and the third protective structure is made of rubber material, and / or at least one of the first protective structure, the second protective structure, and the third protective structure is made of PVC material.

[0015] Furthermore, the first protective structure is an arc-shaped structure, and the arc of the first protective structure is set to be the same as the arc of the main wire harness.

[0016] According to another aspect of the present invention, a vehicle is provided, including a wiring harness protective sleeve, wherein the wiring harness protective sleeve is any of the wiring harness protective sleeves described above.

[0017] By applying the technical solution of this utility model, a first protective structure is designed so that its outline fits snugly against the main trunk of the wire harness for a stable installation; a second protective structure is fitted onto the outside of the wire harness branches to precisely protect them; and the sliding design of the third protective structure allows the protective sleeve to adapt to wire harness branches of different lengths, improving its versatility and applicability. This solution effectively avoids damage to branch wire harnesses from corrugated tubing, simplifies assembly, reduces costs, significantly improves wire harness reliability and service life, and optimizes the user experience. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0019] Figure 1A schematic diagram of the structure of a first embodiment of the wire harness protective sleeve according to the present invention is shown;

[0020] Figure 2 A schematic diagram of the structure of a second embodiment of the wire harness protective sleeve according to the present invention is shown;

[0021] Figure 3 A schematic diagram of the structure of a third embodiment of the wire harness protective sleeve according to the present invention is shown;

[0022] Figure 4 A schematic diagram of the fourth embodiment of the wire harness protective sleeve according to the present invention is shown.

[0023] The above figures include the following reference numerals:

[0024] 1. First protective structure;

[0025] 2. Second protective structure;

[0026] 3. Third protective structure;

[0027] 4. Main wire harness;

[0028] 5. Harness branching. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0031] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0032] Exemplary embodiments according to this application will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of this application is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art. In the drawings, for clarity, the thickness of layers and regions may be exaggerated, and the same reference numerals are used to denote the same devices, and therefore their description will be omitted.

[0033] Combination Figures 1 to 4 As shown, according to a specific embodiment of this application, a wire harness protective sleeve and a vehicle having the same are provided.

[0034] The wire harness protective sleeve includes: a first protective structure 1, a second protective structure 2, and a third protective structure 3.

[0035] The outline of the first protective structure 1 is adapted to the outer surface structure of the wire harness backbone 4 so that the first protective structure 1 forms a mounting part for connecting the wire harness backbone 4.

[0036] The first end of the second protective structure 2 is connected to the first protective structure 1, the second end of the second protective structure 2 extends away from the first protective structure 1, and the inner side of the second protective structure 2 forms a mounting hole for the wire harness branch 5 to pass through.

[0037] The third protective structure 3 is sleeved on the outside of the second protective structure 2, and the third protective structure 3 is slidably disposed relative to the second protective structure 2 along the first direction.

[0038] By applying the technical solution of this utility model, the first protective structure 1 is designed so that its outline fits snugly against the main trunk 4 of the wire harness, forming a stable installation; the second protective structure 2 is fitted onto the outside of the wire harness branch 5, providing precise protection for the wire harness branch; the sliding design of the third protective structure 3 allows the protective sleeve to adapt to wire harness branches 5 of different lengths, improving the versatility and applicability of the protective sleeve. This solution effectively avoids damage to the branch wire harness from the corrugated pipe, simplifies assembly, reduces costs, significantly improves the reliability and service life of the wire harness, and optimizes the user experience.

[0039] It should be further noted that the first protective structure 1, the second protective structure 2, and the third protective structure 3 are all made of rubber. Rubber has good wear resistance, which can effectively resist the friction and wear encountered by the wiring harness during assembly and vehicle operation, thus extending the service life of the wiring harness.

[0040] Rubber's flexibility allows it to adapt to wire harnesses of different shapes and sizes, while also facilitating the installation and removal of protective structures. Rubber provides a more snug fit, especially when it is necessary to wrap the curved parts or complex shapes of the wire harness.

[0041] The abrasion resistance and flexibility of rubber effectively prevent corrugated tubing or other sheathing materials from cutting and abrading the wire harness branches, improving the overall protective performance of the wire harness. The rubber protective structure can adapt to various wire harness layouts and working environments, providing excellent protection in high-temperature areas, vibration areas, and corrosive environments.

[0042] Specifically, the third protective structure 3 can slide to multiple different working positions along the first direction. When the third protective structure 3 is in each working position, the distance between the end of the third protective structure 3 closest to the first protective structure 1 and the first protective structure 1 is set differently. This sliding third protective structure can accommodate wire harness branches 5 of different lengths, ensuring they are adequately protected in any position. This design flexibility not only improves the versatility of the protective sleeve but also increases its applicability in complex environments.

[0043] Specifically, at least one of the second protective structure 2 and the third protective structure 3 is connected to a slider protrusion, and at least one of the second protective structure 2 and the third protective structure 3 is provided with a sliding groove along the first direction, with the slider protrusion located within the sliding groove. This slider-groove cooperation not only ensures the stable sliding of the third protective structure 3, but also simplifies the installation and disassembly process of the protective sleeve and reduces maintenance costs.

[0044] In one specific embodiment, such as Figure 4As shown, the slider protrusion is located on the inner wall of the third protective structure 3, while the groove is designed on the outer surface of the second protective structure 2. The groove is a groove engraved or formed along the length of the second protective structure 2, and its size and shape match the slider protrusion. This structure ensures the stability and guidance of the third protective structure 3 during sliding, preventing it from shifting or rotating during sliding. When assembling the vehicle wiring harness, the operator first tightly assembles the second protective structure 2 at the wiring harness branch, ensuring that the wiring harness branch 5 can smoothly pass through the mounting hole of the second protective structure 2. Then, by sliding the slider protrusion on the third protective structure 3 along the groove of the second protective structure 2, the operator can adjust the position of the third protective structure 3 according to the specific position of the wiring harness branch 5 and the surrounding environment until the ideal protective state is achieved. At this time, the third protective structure 3 can fit tightly against the wiring harness branch 5, while covering part of the second protective structure 2, forming double protection and effectively avoiding wear and damage to the wiring harness branch 5 from the corrugated pipe or other external factors. After assembly, the connection between the second protective structure 2 and the third protective structure 3 can be fixed with PVC tape to prevent slippage and further enhance the stability of the wire harness protection.

[0045] Specifically, a stop is provided at the end of the slide away from the first protective structure 1. The stop is used to limit the slider protrusion along the first direction. The stop prevents the third protective structure 3 from detaching from the second protective structure 2 during sliding, ensuring the continuity and integrity of the wire harness protection.

[0046] In one specific embodiment, during assembly, the operator first passes the wire harness branch 5 through the mounting hole of the second protective structure 2, then places the third protective structure 3 with a slider protrusion on the wire harness branch 5 and slides it along the groove of the second protective structure 2 to the appropriate position. When the slider protrusion slides to the limit position of the groove, that is, the end of the groove away from the first protective structure 1, the stop will prevent the third protective structure 3 from sliding further, ensuring that it is in a safe and effective protective position. After confirming the position of the third protective structure 3, the operator can use PVC tape or clips to fix the third protective structure 3 to the second protective structure 2 to prevent displacement during vehicle operation. The stop serves as both a limit reference point during assembly and a safety barrier during operation, providing an additional protective layer for the wire harness and ensuring optimal protection for the wire harness under various operating conditions.

[0047] like Figure 1 As shown, the slider protrusion on the third protective structure 3 is fixed when it slides along the groove to the stop, ensuring that the wire harness branch 5 is completely covered by the third protective structure 3 and the second protective structure 2, thus preventing some wire harness branch 5 from being exposed and worn by the corrugated pipe. This is the maximum area that the second protective structure 2 and the third protective structure 3 can protect.

[0048] like Figure 2 As shown, the third protective structure 3 slides relative to the second protective structure 2 along the first direction, but has not yet slid to the stop. At this time, at least part of the third protective structure 3 overlaps with at least part of the second protective structure.

[0049] like Figure 3 As shown, the second protective structure 2 and the third protective structure 3 are completely fitted together. The third protective structure 3 does not slide relative to the second protective structure 2. At this time, the area of ​​protection for the wire harness branch 5 is the smallest, but it is equivalent to having two layers of protection.

[0050] In practice, the third protective structure 3 is adjusted according to the specific situation of the wire harness branch 5.

[0051] Specifically, the first direction is the extension direction of the second protective structure 2, and the sliding direction of the third protective structure 3 is consistent with the extension direction of the wire harness branch 5. This design makes the protective sleeve more consistent with the actual layout of the wire harness during use, improving the targeting and efficiency of the protection.

[0052] Specifically, the second protective structure 2 is set at an angle to the first protective structure 1. This angled design better accommodates the angular difference between the harness branch 5 and the harness trunk 4, and optimizes the layout and protection of the harness inside the vehicle. This design improves the coverage and protection of the harness branch 5 by the protective structure, while ensuring more rational wiring and reducing interference with other components.

[0053] In one specific embodiment, the first protective structure 1 is a sheath adapted to the outer surface contour of the main wire harness 4, used to directly wrap and protect the main wire harness 4 from external wear and damage. The second protective structure 2 is designed as a sheath matching the wire harness branch 5, with one end connected to the first protective structure 1, and the other end forming a certain angle with the first protective structure 1 according to the specific direction of the wire harness branch 5 and environmental conditions. The angle between the second protective structure 2 and the first protective structure 1 can be customized according to the angle difference between the wire harness branch 5 and the main wire harness 4. For example, when the wire harness branch 5 is perpendicular to the main wire harness 4, the angle can be 90 degrees; when the wire harness branch 5 forms a smaller angle with the main wire harness 4, the angle can be set to a smaller value, such as 45 degrees or 60 degrees. The angle setting helps the second protective structure 2 fit more tightly to the wire harness branch, providing more comprehensive coverage, reducing the risk of the wire harness branch 5 being exposed, and enhancing the overall wire harness protection performance.

[0054] Specifically, the first protective structure 1 and the second protective structure 2 are integrally formed. The integrally formed structure not only simplifies the manufacturing process of the protective sleeve, but also improves its overall strength and durability, and reduces protective failure caused by wear at the joints of components.

[0055] In the integrated design, the connection point between the second protective structure 2 and the first protective structure 1 forms a specific angle. This angle is pre-designed based on the actual layout of the wire harness and the angle of the branch that needs to be protected, ensuring that the second protective structure 2 can accurately cover the wire harness branch 5.

[0056] To enhance the strength and stability of the integrally molded structure, reinforcing ribs or connecting bridges can be designed between the first protective structure 1 and the second protective structure 2 to prevent structural separation during long-term use.

[0057] In one specific embodiment, the first protective structure 1 and the second protective structure 2 are designed as an integrated component using injection molding technology. The second protective structure extends from the first protective structure 1 at a 45-degree angle, forming a branch protection. During the wiring harness assembly process inside the engine compartment, the operator only needs to place this integrated protective sleeve on the main wiring harness 4, without any additional steps, to protect the main wiring harness 4 and its branches 5.

[0058] Specifically, at least one of the first protective structure 1, the second protective structure 2, and the third protective structure 3 is made of rubber material, and / or at least one of the first protective structure 1, the second protective structure 2, and the third protective structure 3 is made of PVC material.

[0059] Both rubber and PVC materials offer excellent abrasion resistance, extending the lifespan of the wiring harness. Furthermore, these materials typically possess properties such as high-temperature resistance, cold resistance, oil resistance, and water resistance, making them suitable for the complex and variable environment inside automobiles. The good flexibility of rubber and PVC materials simplifies the assembly process of the protective structure, requiring no complex tools or technical skills.

[0060] Rubber materials, due to their high elasticity, are particularly suitable for the second protective structure 2, as they can better adapt to the bending and shape changes of the wire harness branches during assembly, providing tighter protection. PVC materials are relatively economical and suitable for components where cost control is more stringent.

[0061] In one specific embodiment, a first protective structure 1 and a second protective structure 2 are made of rubber. Meanwhile, considering cost and the chemical resistance of PVC, a third protective structure 3 is made of PVC. During assembly, the operator first places the rubber-made first protective structure 1 onto the main wire harness 4, ensuring it stably wraps around the main wire harness 4 and prevents wear. Next, according to the specific routing of the wire harness branches 5, the second protective structure 2 is attached to the wire harness branches 5, utilizing the elasticity of rubber to tightly cover the branches and increase the protective effect. Finally, depending on the specific environment of different areas inside the vehicle, the PVC-made third protective structure 3 is selectively used to provide additional protection for specific wire harness branches 5.

[0062] Specifically, the first protective structure 1 is an arc-shaped structure, and the arc of the first protective structure 1 is set to be the same as the arc of the main wire harness 4.

[0063] The first protective structure 1 is designed as a rubber sleeve that matches the curvature of the main wire harness 4, with the inner surface of the sleeve closely fitting the outer surface contour of the main wire harness 4. The curved design can better adapt to the natural bending of the wire harness inside the vehicle, ensuring that the first protective structure 1 fits the wire harness tightly at any bend, reducing the risk of external wear and damage.

[0064] The first protective structure 1, which has the same curvature as the main trunk 4 of the wire harness, can evenly distribute the stress borne by the wire harness at the bend, and avoid damage to the wire harness caused by stress concentration.

[0065] When assembling using this wire harness protective sleeve, the following steps are included:

[0066] (1) The operator needs to position the first protective structure 1 on the main wire harness 4. Since the sheath is designed to match the contour and curvature of the main wire harness 4, it can naturally and tightly fit the wire harness without the need for additional fixing devices. This step ensures a seamless connection between the rubber sheath and the main wire harness 4, providing initial protection for the wire harness.

[0067] (2) The operator needs to pass the wire harness branch 5 through the inner side of the second protective structure 2 to form a mounting hole for the wire harness branch 5 to pass through. The design of the mounting hole takes into account the size and direction of the wire harness branch 5 to ensure that the wire harness branch can pass through smoothly without creating excessive gaps. This step is crucial to ensuring that the wire harness branch is protected. The branch passage hole design of the rubber sheath can prevent the corrugated pipe section from cutting or abrading the wire harness branch during operation.

[0068] (3) After the wire harness branch 5 passes through the mounting hole, slide the third protective structure 3 according to the actual wire harness branch size and adjust it to a suitable position. The operator uses PVC tape to fix the second protective structure 2 and the third protective structure 3 onto the wire harness branch 5. The PVC tape has good adhesion and durability, which can ensure that the rubber sheath is firmly kept in place during vehicle operation, avoiding sheath displacement caused by vibration or movement, thereby ensuring the continuous protection of the wire harness by the sheath.

[0069] (4) Finally, the operator installs a corrugated tube on the outside of the wire harness protective sleeve. The corrugated tube provides an extra layer of protection to prevent the wire harness from being directly mechanically damaged. Due to the presence of the wire harness protective sleeve, when the corrugated tube is cut and assembled, its cross-section can only contact the rubber sleeve, and will not directly abrade the wire harness branches, greatly reducing the risk of wire harness damage.

[0070] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0071] 1. By adopting an arc-shaped first protective structure that matches the curvature of the main wire harness, and designing second and third protective structures at the wire harness branches, the wire harness branches can be tightly wrapped to prevent wear and damage from external environmental factors, significantly improving the reliability and service life of the wire harness.

[0072] 2. By utilizing the properties of rubber and PVC materials and combining them with a one-piece molding design, not only are material costs reduced, but the assembly process is also simplified, minimizing errors and time consumption caused by assembling multiple parts, thereby improving production efficiency and cost-effectiveness. Simultaneously, using rubber or PVC materials to manufacture the first, second, and third protective structures effectively prevents the corrugated pipe from abrading and cutting the wire harness.

[0073] The above embodiments can also be used in the field of equipment technology. That is, according to another aspect of the present invention, a vehicle is provided, including a wire harness protective sleeve, wherein the wire harness protective sleeve is any of the wire harness protective sleeves in the above embodiments.

[0074] Applying this type of wiring harness protective sleeve in vehicles not only effectively protects the wiring harness from mechanical damage and environmental factors, but also improves the vehicle's energy efficiency and operational stability. Using this protective sleeve can significantly reduce maintenance needs, extend equipment lifespan, and lower operating costs. The flexibility and adaptability of this protective sleeve also make it suitable for different vehicle models and specifications.

[0075] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0076] In addition to the above, it should be noted that the terms "one embodiment," "another embodiment," and "embodiment" used in this specification refer to specific features, structures, or characteristics described in connection with that embodiment, which are included in at least one embodiment described in the general description of this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in connection with any embodiment, the intention is to suggest that implementing such a feature, structure, or characteristic in conjunction with other embodiments also falls within the scope of this utility model.

[0077] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0078] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wire harness protective sleeve, characterized in that, include: A first protective structure (1) is provided with its outline adapted to the outer surface structure of the wire harness backbone (4) so ​​that the first protective structure (1) forms a mounting part that connects to the wire harness backbone (4); The second protective structure (2) has a first end connected to the first protective structure (1), and a second end extending away from the first protective structure (1). The inner side of the second protective structure (2) forms a mounting hole for the wire harness branch (5) to pass through. The third protective structure (3) is sleeved on the outside of the second protective structure (2) and is slidably disposed relative to the second protective structure (2) along a first direction.

2. The wire harness protective sleeve according to claim 1, characterized in that, The third protective structure (3) can slide to multiple different working positions along the first direction. When the third protective structure (3) is located in each of the working positions, the distance between the end of the third protective structure (3) near the first protective structure (1) and the first protective structure (1) is set differently.

3. The wire harness protective sleeve according to claim 1, characterized in that, At least one of the second protective structure (2) and the third protective structure (3) is connected to a slider protrusion, and at least one of the second protective structure (2) and the third protective structure (3) is provided with a groove along the first direction, and the slider protrusion is located in the groove.

4. The wire harness protective sleeve according to claim 3, characterized in that, A stop is provided at one end of the slide away from the first protective structure (1), and the stop is used to limit the slider protrusion along the first direction.

5. The wire harness protective sleeve according to any one of claims 1 to 4, characterized in that, The first direction is the extension direction of the second protective structure (2).

6. The wire harness protective sleeve according to any one of claims 1 to 4, characterized in that, The second protective structure (2) is set at an angle to the first protective structure (1).

7. The wire harness protective sleeve according to any one of claims 1 to 4, characterized in that, The first protective structure (1) and the second protective structure (2) are integrally formed.

8. The wire harness protective sleeve according to any one of claims 1 to 4, characterized in that, At least one of the first protective structure (1), the second protective structure (2), and the third protective structure (3) is made of rubber material, and / or at least one of the first protective structure (1), the second protective structure (2), and the third protective structure (3) is made of PVC material.

9. The wire harness protective sleeve according to any one of claims 1 to 4, characterized in that, The first protective structure (1) is an arc-shaped structure, and the arc of the first protective structure (1) is the same as the arc of the main trunk of the wire harness (4).

10. A vehicle, comprising a wiring harness protective sleeve, characterized in that, The wire harness protective sleeve is the wire harness protective sleeve according to any one of claims 1 to 9.

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